1375563978

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{162251}}^1$

素因数の和:162419

約数の個数: 32

約数和(自身を含む): 3076297920

約数和(自身を除く): 1700733942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 162251, 324502, 486753, 973506, 1460259, 2920518, 4380777, 8761554, 25473407, 50946814, 76420221, 152840442, 229260663, 458521326, 687781989, 1375563978]

約数ペア:

[(1, 1375563978), (2, 687781989), (3, 458521326), (6, 229260663), (9, 152840442), (18, 76420221), (27, 50946814), (54, 25473407), (157, 8761554), (314, 4380777), (471, 2920518), (942, 1460259), (1413, 973506), (2826, 486753), (4239, 324502), (8478, 162251)]